Biomass, a renewable energy source, includes all of the following biological materials except:
A)Wood
B)Gas
C)Alcohol fuel
D)Natural gas

Question

Quizplus · Accepted Answer

Natural gas is not one of the forms of biomass. Biomass energy is generated from biological material from living or recently living organisms such as wood, gas from decaying matter, and alcohol fuel derived from plant matter. Biomass is commonly plant matter grown to generate electricity or produce heat.

Biomass, a Renewable Energy Source, Includes All of the Following